WO2015154633A1 - Climatiseur - Google Patents

Climatiseur Download PDF

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Publication number
WO2015154633A1
WO2015154633A1 PCT/CN2015/075573 CN2015075573W WO2015154633A1 WO 2015154633 A1 WO2015154633 A1 WO 2015154633A1 CN 2015075573 W CN2015075573 W CN 2015075573W WO 2015154633 A1 WO2015154633 A1 WO 2015154633A1
Authority
WO
WIPO (PCT)
Prior art keywords
detector
bracket
air conditioner
rotating member
driving device
Prior art date
Application number
PCT/CN2015/075573
Other languages
English (en)
Chinese (zh)
Inventor
肖林辉
金海元
丘晓宏
王朝新
Original Assignee
珠海格力电器股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Publication of WO2015154633A1 publication Critical patent/WO2015154633A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices

Definitions

  • the present invention relates to the field of air conditioning equipment, and in particular to an air conditioner.
  • the human body detecting technology has become increasingly mature, and the human body detecting technology is applied to the air conditioner, and the air conditioner can sense the human body in the room and automatically control the air conditioning operation.
  • the air conditioner also has functions such as fire alarm and anti-theft alarm.
  • an infrared sensor is a sensor that uses infrared rays for data processing, and an infrared sensor has advantages such as high sensitivity. Since the infrared rays are attenuated when the infrared rays pass through the plastic member, the detection of the infrared sensor on the air conditioner is affected, thereby affecting the detection accuracy of the air conditioner. Therefore, the infrared sensor is generally exposed to the outside of the air conditioner when working, and cannot be blocked by plastic parts.
  • infrared sensors and other detectors exposed to the outside of the air conditioner for a long time are contaminated by dust and the like, which affects the detection of the detector and affects the detection accuracy.
  • the present invention is directed to an air conditioner to solve the problem that the probe of the prior art is exposed to dust and the like for a long time.
  • the present invention provides an air conditioner including a housing and a detector, wherein the housing is provided with a through hole that cooperates with the detector, and the detector has a first position corresponding to the through hole and a deviation from the through hole The second position; the air conditioner further includes a driving device that drives the detector to move between the first position and the second position.
  • the driving device comprises: a first bracket fixedly disposed in the housing; a rotating member disposed on the first bracket, the detector being mounted on the rotating member; and the first friction reducing member disposed on the first bracket and the rotating member between.
  • the driving device further includes: a second bracket fixedly disposed on a side of the rotating member away from the first bracket; and a second friction reducing member disposed between the second bracket and the rotating member.
  • the second bracket is coupled to the first bracket.
  • first friction reducing member includes a plurality of first balls
  • second friction reducing member includes a plurality of second balls
  • first friction reducing member further includes a first mounting bracket, the plurality of first balls are rollably mounted on the first mounting bracket, and the second friction reducing member further includes a second mounting bracket, and the plurality of second balls are scrollable Ground mounted on the second mounting bracket.
  • the first bracket is provided with a first sliding slot that cooperates with the first ball
  • the driving device further includes a supporting seat, the supporting seat is mounted on the rotating member, and the supporting seat has a second sliding groove that cooperates with the second ball.
  • the rotating member is provided with a slot for mounting the detector, and the rotating member is further provided with a blocking piece, the blocking piece is located at one side of the slot, and the blocking piece blocks the through hole when the detecting device is in the second position.
  • the rotating member is provided with a curved rack
  • the driving device further comprises a motor and a gear mounted on the output end of the motor, the gear meshing with the curved rack.
  • the detector is an infrared sensor or a camera.
  • a driving device for driving the detector Under the driving of the driving device, the detector has a first position corresponding to the through hole in the casing and a second position deviating from the through hole.
  • the driving device drives the detector to move, so that the detector is located at the first position corresponding to the through hole, and the normal operation of the detector can be ensured.
  • the driving device drives the detector to move, so that the detector is located in the second position away from the through hole, and the detector is hidden into the casing, thereby effectively preventing the detector from being exposed when not working.
  • the problem of contamination by dust and the like ensures the detection accuracy of the detector.
  • Figure 1 is a perspective view showing the structure of an air conditioner according to the present invention.
  • FIG. 2 is a perspective view showing the structure of the panel and the driving device of the air conditioner of Figure 1;
  • FIG. 3 is a perspective view showing the driving structure of the air conditioner of Figure 2;
  • Figure 4 is a schematic exploded view showing the driving device of Figure 3;
  • Figure 5 is a top plan view showing the driving device of Figure 3;
  • Figure 6 is a schematic view showing the detector of the air conditioner of Figure 2 in a second position
  • Fig. 7 is a schematic view showing the detector of the air conditioner of Fig. 2 in a first position.
  • the air conditioner of this embodiment includes a housing 10, a detector 20 and a driving device 30.
  • the housing 10 is provided with a through hole 11 for cooperating with the detector 20.
  • the detector 20 has a corresponding communication.
  • the first position of the aperture 11 and the second position offset from the through aperture 11 drive the drive 30 to move between the first position and the second position.
  • a driving device 30 for driving the detector 20 is provided.
  • the detector 20 has a first position corresponding to the through hole 11 in the casing 10 and is offset from the through hole. The second position of 11.
  • the driving device 30 drives the detector 20 to move, so that the detector 20 is located at the first position corresponding to the through hole 11 (as shown in FIG. 7), and the detector can be ensured at this time. 20 of normal work.
  • the driving device drives the detector 20 to move so that the detector 20 is located at a second position deviating from the through hole 11 (as shown in FIG. 6), at which time the detector 20 is hidden to the housing.
  • the problem that the detector 20 is exposed to dust and the like when it is not working is effectively avoided, thereby ensuring the detection accuracy of the detector 20.
  • the driving device 30 includes a first bracket 31, a rotating member 32, and a first friction reducing member 33.
  • the first bracket 31 is fixedly disposed in the housing 10, and may be fixedly mounted on the housing 10 or fixedly mounted on other components in the housing 10.
  • the rotating member 32 is disposed on the first bracket 31, and the probe 20 is mounted on the rotating member 32 to move with the rotation of the rotating member 32.
  • the first friction reducing member 33 is disposed between the first bracket 31 and the rotating member 32.
  • the housing 10 includes a panel, and the through hole 11 is preferably disposed on the panel. The rotation of the rotating member 32 can drive the detector 20 to move between the first position and the second position.
  • the detector 20 When the detector 20 is in the second position, it is hidden in the panel, thereby being able to avoid contamination by dust or the like.
  • the rotating member 32 rotates on the first bracket 31, friction is generated between the rotating member 32 and the first bracket 31, and the first friction reducing member 33 can reduce the friction between the rotating member 32 and the first bracket 31, thereby The rotation is smoother and the noise of the air conditioner can be reduced.
  • the driving device 30 further includes a second bracket 34 and a second friction reducing member 35.
  • the second bracket 34 is fixedly disposed on a side of the rotating member 32 away from the first bracket 31, and the second friction reducing member 35 is disposed. Between the second bracket 34 and the rotating member 32. When the rotating member 32 rotates, friction between the rotating member 32 and the second bracket 34 is generated, and the second friction reducing member 35 can reduce the friction between the rotating member 32 and the second bracket 34, so that the rotation is more stable and effective at the same time. Reduce the noise of the air conditioner.
  • the second bracket 34 is coupled to the first bracket 31.
  • the first friction reducing member 33 and the second friction reducing member 35 are implemented in various manners.
  • the first friction reducing member 33 includes a plurality of first balls 331 and the second friction reducing member 35 includes a plurality of Two balls 351.
  • the first ball 331 and the rotating member 32 and the first bracket 31 are both rolling friction, and the second ball 351 and the rotating member 32 and the second bracket 34 are also rolling friction, and the friction coefficient of the rolling friction is small, and the wear is small. Smaller and longer life. This effectively reduces the friction between the rotating member 32 and the first bracket 31 and the second bracket 34, thereby making the rotation smoother and at the same time reducing the noise of the air conditioner.
  • first anti-friction member and the second anti-friction member are not limited to the above structure.
  • first anti-friction member and the second anti-friction member may also be other anti-friction structures such as a nylon slider, as long as It can be used to reduce friction and reduce friction.
  • the first friction reducing member 33 includes a first mounting bracket 332, and the plurality of first balls 331 are rollably mounted on the first A mounting bracket 332.
  • the second friction reducing member 35 further includes a second mounting bracket 352, and the plurality of second balls 351 are rollably mounted on the second mounting bracket 352. This makes installation easy and flexible.
  • the first bracket 31 is provided with a first sliding slot 311 that cooperates with the first ball 331.
  • the driving device 30 further includes a supporting base 36.
  • the supporting base 36 is mounted on the rotating member 32, and the supporting base 36 has a
  • the second ball 351 is engaged by the second ball 351.
  • the first sliding groove 311 and the second sliding groove 361 facilitate the mounting of the first ball 331 and the second ball 351 on the one hand, and on the other hand, they can define the movement trajectory of the rotating member 32.
  • the rotating member 32 is provided with a slot 321 for mounting the detector 20.
  • the rotating member 32 is further provided with a blocking piece 322.
  • the blocking piece 322 is located at one side of the slot 321 and the detector 20 is located at the second position.
  • the timing piece 322 blocks the through hole 11.
  • the slot 321 facilitates the installation of the detector 20. Since the blocking piece 322 is located at a predetermined distance of one side of the slot 321 , when the user turns off the human body detecting function control program, the driving device drives the detecting device 20 to move the detector 20 in the second position, at which time the blocking piece 322 will pass through the hole. 11 is blocked, so that the detector 20 is hidden inside the panel.
  • the rotating member 32 is provided with a curved rack 323.
  • the driving device 30 further includes a motor 37 and a gear 38 mounted on the output end of the motor 37.
  • the gear 38 meshes with the curved rack 323.
  • the motor 37 rotates to drive the gear 38 to rotate.
  • the rotation of the gear 38 drives the curved rack 323 to rotate, so that the rotating member 32 rotates around the center of the gear 38.
  • the rotation of the rotating member 32 can cause the detector 20 to be in different positions.
  • the motor 37 is a stepper motor.
  • the detector 20 is an infrared sensor.
  • the detector can also be a camera.
  • the working process of the air conditioner of this embodiment is as follows:
  • the detector 20 When the detection function mode is not required, the detector 20 is in the second position, at which time the shutter 322 overlaps with the through hole 11 in the panel, that is, the blocking piece 322 blocks the through hole 11.
  • the motor 37 drives the gear 38 to rotate
  • the gear 38 drives the curved rack 323 to rotate clockwise along the circular path
  • the blocking piece 322 and the detector 20 on the curved rack 323 are simultaneously compliant.
  • the hour hand rotates.
  • the curved rack 323 is rotated at an angle to rotate the detector 20 to the center of the through hole 11 on the panel, that is, the detector 20 is at the first position, and the detector 20 detects the position of the human body through the through hole 11 ( As shown in Figure 7).
  • the motor 37 drives the gear 38 to rotate
  • the gear 38 drives the curved rack 323 to rotate counterclockwise by a certain angle
  • the blocking piece 322 and the detector 20 on the curved rack 323 rotate counterclockwise at the same time.
  • the working process of the air conditioner realizes the opening and closing of the detector 20, and the detector 20 is closed when not working, thereby effectively preventing the detector 20 from being easily contaminated by dust and the like, and ensuring the detection accuracy of the detector 20.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

La présente invention se rapporte à un climatiseur qui comprend un boîtier (10), un détecteur (20) et un dispositif d'entraînement (30), le boîtier (10) étant pourvu d'un trou traversant (11) qui coïncide avec le détecteur (20), le détecteur (20) ayant une première position qui correspond au trou traversant (11) et une seconde position décalée par rapport au trou traversant (11), et le dispositif d'entraînement (30) entraînant le détecteur (20) pour qu'il se déplace entre la première et la seconde position.
PCT/CN2015/075573 2014-04-11 2015-03-31 Climatiseur WO2015154633A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410147013.1 2014-04-11
CN201410147013.1A CN103900226B (zh) 2014-04-11 2014-04-11 空调器

Publications (1)

Publication Number Publication Date
WO2015154633A1 true WO2015154633A1 (fr) 2015-10-15

Family

ID=50991714

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/075573 WO2015154633A1 (fr) 2014-04-11 2015-03-31 Climatiseur

Country Status (2)

Country Link
CN (1) CN103900226B (fr)
WO (1) WO2015154633A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103900226B (zh) * 2014-04-11 2017-01-25 珠海格力电器股份有限公司 空调器
CN104566871A (zh) * 2015-02-03 2015-04-29 珠海格力电器股份有限公司 红外线传感器的调节装置以及空调
CN106766017A (zh) * 2017-03-14 2017-05-31 珠海格力电器股份有限公司 空调器及其人感装置
CN108844175B (zh) * 2018-03-12 2021-06-04 青岛海信日立空调系统有限公司 判断红外人感传感器的安装方向的方法、装置及空调

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06207737A (ja) * 1993-01-08 1994-07-26 Fujitsu General Ltd 空気調和機の人検出装置
CN201242221Y (zh) * 2008-07-02 2009-05-20 海信（山东）空调有限公司 空调器
JP2012042184A (ja) * 2010-08-23 2012-03-01 Toshiba Corp 空気調和機の室内機
CN202747537U (zh) * 2011-03-25 2013-02-20 株式会社东芝 空调机的室内机
CN103900226A (zh) * 2014-04-11 2014-07-02 珠海格力电器股份有限公司 空调器
CN203797886U (zh) * 2014-04-11 2014-08-27 珠海格力电器股份有限公司 空调器
CN204329188U (zh) * 2014-12-03 2015-05-13 安徽英乔环保科技有限公司 一种多功能净风系统

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06207737A (ja) * 1993-01-08 1994-07-26 Fujitsu General Ltd 空気調和機の人検出装置
CN201242221Y (zh) * 2008-07-02 2009-05-20 海信（山东）空调有限公司 空调器
JP2012042184A (ja) * 2010-08-23 2012-03-01 Toshiba Corp 空気調和機の室内機
CN202747537U (zh) * 2011-03-25 2013-02-20 株式会社东芝 空调机的室内机
CN103900226A (zh) * 2014-04-11 2014-07-02 珠海格力电器股份有限公司 空调器
CN203797886U (zh) * 2014-04-11 2014-08-27 珠海格力电器股份有限公司 空调器
CN204329188U (zh) * 2014-12-03 2015-05-13 安徽英乔环保科技有限公司 一种多功能净风系统

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Publication number Publication date
CN103900226A (zh) 2014-07-02
CN103900226B (zh) 2017-01-25

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